How much does a 2021 VOLKSWAGEN TRANSPORTER T30 ST-LINE TDI SA cost to run?

Estimated annual running cost is £1,637 (£136/month), including £1037 fuel, £195 road tax, £55 MOT, and £350 predicted repairs.

What is the MOT pass rate for a 2021 VOLKSWAGEN TRANSPORTER T30 ST-LINE TDI SA?

The 2021 VOLKSWAGEN TRANSPORTER T30 ST-LINE TDI SA has a 86% MOT pass rate based on 277 tests in 2026. This ranks 3047 out of 3373 cars from 2021.

Which year VOLKSWAGEN TRANSPORTER T30 ST-LINE TDI SA is most reliable?

The 2019 VOLKSWAGEN TRANSPORTER T30 ST-LINE TDI SA has the highest MOT pass rate at 88%. The least reliable year is 2021 at 86%.

VOLKSWAGEN TRANSPORTER T30 ST-LINE TDI SA (2021)

Q: Is the 2021 VOLKSWAGEN TRANSPORTER T30 ST-LINE TDI SA reliable?

Good reliability. Occasional issues but generally solid. 86% of VOLKSWAGEN TRANSPORTER T30 ST-LINE TDI SAs from 2021 passed their MOT first time in 2026, based on 277 tests. That's 4 points above the national average of 82%.

Q: What is the average mileage for a 2021 VOLKSWAGEN TRANSPORTER T30 ST-LINE TDI SA?

The average mileage for a 2021 VOLKSWAGEN TRANSPORTER T30 ST-LINE TDI SA is 44,871 miles, which is above the expected 37,000 miles for a 5-year-old car. Higher-mileage cars often have more motorway miles, which is generally less harmful than stop-start urban driving.

Running costs, reliability data, and common problems from 277 real MOT tests.

Annual Cost

£1,637

£136/month

MOT Pass Rate

86%

Good

Road Tax

£195

Flat rate/year

Insurance

Grp 18-32

1968cc Diesel

Solid Option

86% pass rate, £1637/year to run. Close to the national average.

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Diesel1968cc5 years old277 tests45k miles avg

Annual Running Costs

Fuel (Diesel, 1968cc)

~48 mpg

£1,037

Road Tax

Flat rate (post-2017)

£195

MOT Test

£55

Predicted Repairs

£350

Total per year£1,637

Per month£136/mo

Per week£31/wk

Based on 7,400 miles/year (UK average), current fuel prices, and repair likelihood from MOT data. Insurance not included.

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Reliability Verdict

86% MOT pass rate(Good)

0%National avg: 82%100%

Good reliability. Occasional issues but generally solid. That's close to the national average of 82%.

At 5 years old, 86% of VOLKSWAGEN TRANSPORTER T30 ST-LINE TDI SAs from 2021 passed their MOT first time in 2026. That's based on 277 tests across the UK. The average mileage at this age is 44,871 miles.

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How Does It Compare?

Rank among 2021 cars3047th of 3,373(top 90%)

Rank among VOLKSWAGEN models612th of 1,118(top 55%)

vs national average+4%(82% avg)

vs 2021 cars average-6%(92% avg)

vs VOLKSWAGEN average+1%(85% avg)

Mileage Analysis

44,871

Average miles

37,000

Expected for age

The average 2021 VOLKSWAGEN TRANSPORTER T30 ST-LINE TDI SA has 44,871 miles on the clock, which is above the expected 37,000 miles for a 5-year-old car. Higher-mileage cars often have more motorway miles, which is generally less harmful than stop-start urban driving.

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Best Year to Buy?

The most reliable year is the 2019 model with a 88% MOT pass rate, while the 2021 model has the lowest at 86%. Consider a different year if reliability is a priority.

VOLKSWAGEN TRANSPORTER T30 ST-LINE TDI SA by Year

Year	Pass Rate	Tests	Avg Mileage
2021	86%	277	44,871 mi
2020	87%	150	56,965 mi
2019	88%	52	62,910 mi

Similar Cars to Consider

FORD FOCUS

2019 · 1499cc Diesel

£1,500/year

89%

+3%

FORD KUGA

2019 · 1997cc Diesel

£1,482/year

91%

+5%

VOLKSWAGEN POLO

2019 · 1598cc Diesel

£1,500/year

89%

+3%

FORD TRANSIT CUSTOM

2019 · 2000cc Diesel

£1,632/year

87%

+1%

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About the 2021 VOLKSWAGEN TRANSPORTER T30 ST-LINE TDI SA

The 2021 VOLKSWAGEN TRANSPORTER T30 ST-LINE TDI SA is a family car with a 1968cc diesel engine. 277 of these vehicles were MOT tested in 2026, making it a less common model in the UK market. It sits in the bottom 90% of 2021 cars for MOT pass rates.

With an average of 44,871 miles at 5 years old, VOLKSWAGEN TRANSPORTER T30 ST-LINE TDI SA owners cover more miles than the average driver.

2021 VOLKSWAGEN TRANSPORTER T30 ST-LINE TDI SA Fuel Costs

The 1968cc diesel engine offers a reasonable balance between performance and economy. Expect around 48 mpg in mixed driving, which works out to roughly £1,037 per year at current diesel prices of 148p per litre (based on 7,400 miles per year). Diesel cars of this age should have their DPF (diesel particulate filter) checked, as replacements can be costly.

What does it cost to own a 2021 VOLKSWAGEN TRANSPORTER T30 ST-LINE TDI SA?

Total estimated annual running cost is £1,637 (£136/month), broken down as £1037 fuel, £195 road tax, £55 MOT, and £350 predicted repairs. Repair costs are moderate, reflecting the 86% pass rate. Keeping on top of servicing will help avoid surprises.

VOLKSWAGEN TRANSPORTER T30 ST-LINE TDI SA Reliability Trend

The VOLKSWAGEN TRANSPORTER T30 ST-LINE TDI SA has maintained consistent MOT pass rates across model years, varying by only 2 percentage points.

Buying a Used 2021 VOLKSWAGEN TRANSPORTER T30 ST-LINE TDI SA

At 5 years old, the VOLKSWAGEN TRANSPORTER T30 ST-LINE TDI SA offers good value with plenty of life remaining. Most manufacturer warranties will have expired, so a pre-purchase inspection is worth the cost.

Common Issues to Watch For

Based on the 2021 VOLKSWAGEN TRANSPORTER T30 ST-LINE TDI SA's fuel type, age, and engine size, these are the most likely problem areas to check.

DPF (Diesel Particulate Filter)

Watch out

Short journeys clog the DPF. Replacement costs £1,000-£2,500. Check the DPF warning light and ask about driving patterns.

Turbo Wear

Medium risk

Diesel turbos work harder and wear faster. Listen for whining noises and check for oil leaks around the turbo housing.

AdBlue System

Medium risk

Post-2015 diesels use AdBlue for emissions. Sensor failures and tank heater issues are common. Budget £200-£500 for repairs.

EGR Valve

Low risk

Exhaust Gas Recirculation valves clog with carbon deposits, causing rough running and poor economy. Cleaning costs £150-£300, replacement £300-£600.

Service History

Low risk

Always request a full service history. Regular servicing is the single best indicator of how well a car has been maintained, regardless of mileage.

Running Costs Compared

How the 2021 VOLKSWAGEN TRANSPORTER T30 ST-LINE TDI SA stacks up against similar cars for annual running costs, insurance, and tax.

Car	Pass Rate	Fuel/yr	Tax/yr	Insurance	Total/yr
VOLKSWAGEN TRANSPORTER T30 ST-LINE TDI SA(2021)	86%	£1037	£195	Grp 18-32	£1637
FORD FOCUS(2019)	89%	£905	£190	Grp 12-25	£1500-£137
FORD KUGA(2019)	91%	£1037	£190	Grp 18-32	£1482-£155
VOLKSWAGEN POLO(2019)	89%	£905	£190	Grp 12-25	£1500-£137
FORD TRANSIT CUSTOM(2019)	87%	£1037	£190	Grp 18-32	£1632-£5

Estimates based on 7,400 miles/year, current fuel prices, and MOT data. Insurance groups are indicative. Actual costs vary by driver, location, and usage.